Home Automation Using NodeMCU ESP8266 & Firebase

First of all, thanks for landing this post, if you are searching for “Home Automation Using NodeMCU | IoT projects | firebase | NodeMCU ESP8266“ then we must say you are in the right place. So, without getting into query let’s directly jump on Home Automation Using NodeMCU.

In this tutorial, we are going to make the Home Automation Control System step by step. So, let’s start with the initial steps by watching this video:

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2$ PCB Prototype

Hardware Components

The following are the necessary hardware items required for making a home automation system.

S. No	Component	Value	Qty
1.	PCB of Home Automation Circuit	–	1
2.	Nodemcu	ESP8266	1
3.	Diode	1N4006	4
4.	Resistors	330 ohm	5
5.	NPN Transistor	BC547	1
6.	Regulator IC	5V	1
7.	Terminal Block	5mm	4
8.	Power LED	–	1
9.	DC Power Jack	–	1

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Useful Steps

Follow all steps carefully from the video tutorial at the end of this post (Highly Recommended).

• STEP # 1 ( Solder All Components )
• STEP # 2 ( setting up Arduino IDE )
• The download is given library and include it in Arduino ide
• STEP # 3 ( setting up Firebase )
• Login to firebase add project copy database URL and authentication code and update to Arduino code
• STEP # 4 ( Make App from MIT App Inventor2 )
• Make changes to the app by importing ai file and update URL and Authentication code here too
• STEP # 5 ( Let’s Try )

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Circuit Diagram

For Gerber File, Home Automation PCB Ordering, click the link below.